4022026425 has 36 divisors (see below), whose sum is σ = 7270031340. Its totient is φ = 2125388160.

The previous prime is 4022026417. The next prime is 4022026451. The reversal of 4022026425 is 5246202204.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 244203129 + 3777823296 = 15627^2 + 61464^2 .

It is not a de Polignac number, because 4022026425 - 2³ = 4022026417 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 57474 + ... + 106523.

It is an arithmetic number, because the mean of its divisors is an integer number (201945315).

Almost surely, 2^4022026425 is an apocalyptic number.

4022026425 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4022026425 is a deficient number, since it is larger than the sum of its proper divisors (3248004915).

4022026425 is a wasteful number, since it uses less digits than its factorization.

4022026425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164122 (or 164114 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 4022026425 is about 63419.4483183195. The cubic root of 4022026425 is about 1590.3094508651.

Adding to 4022026425 its reverse (5246202204), we get a palindrome (9268228629).

The spelling of 4022026425 in words is "four billion, twenty-two million, twenty-six thousand, four hundred twenty-five".